The shift from hunter-gatherer societies to agricultural societies changed human brains and behavior. Which of the following is the most likely explanation for this change?
A. Greater geographical mobility increased the need for new technologies.
B. Cultural systems became more focused on egalitarian distributions.
C. Larger social groups required humans to develop new cultural systems.
D. Easier access to food increased overall reproductive fitness.
Answer: C
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Features and characteristics of a person who is presenting a persuasive message are called:
a. peripheral characteristics b. operant characteristics c. central characteristics d. source characteristics
Each of the following is a symptom of anorexia nervosa EXCEPT __________
a) intense fear of becoming obese, which does not diminish as weight loss progresses. b) disturbance of body image, such as "feeling fat" even when emaciated. c) recurrent episodes of binge eating followed by purging of the foods just eaten. d) refusal to maintain body weight at or above a minimal normal weight for height and age.
Which of the following statements about creativity in adulthood is true?
A) Mature creativity simply requires originality. B) Adult expertise often interferes with creativity. C) Expertise is not necessary for creativity. D) Creativity is a function of "career age," not chronological age.
Only lonely people and degenerates masturbate today
Indicate whether the statement is true or false